Lead AI Engineer

TEKsystems • Liverpool, England • Posted June 05, 2026

About the Role

LEAD AI ENGINEER

LIVERPOOL

2 DAYS ON-SITE

INSIDE IR35

A hands-on, innovation-driven role focused on rapidly prototyping advanced AI systems using LLMs, autonomous agents, and semantic search. The engineer will work across the full stack—from prompt engineering and memory management to UI and cloud deployment—using tools like LangChain, CrewAI, and vector databases.

Core Responsibilities

  • Build and iterate on LLM/agent-based prototypes (, copilots, chatbots, A2A agents).
  • Implement multi-step reasoning, memory modules, and RAG pipelines.
  • Use frameworks like LangChain, LangGraph, CrewAI, and tools like Pinecone, FAISS.
  • Optimize performance and ensure responsible AI practices.
  • Deploy via cloud platforms (AWS Bedrock, Azure AI, Google Vertex).
  • Build UIs (Streamlit, Gradio, React) and integrate APIs and databases.

    • Preferred Skills

  • Experience wit...